No lived almost all life as hikikomori so i didn't know lot of people, but i know 6 people where i live tried to suicide
Thats a lot to be honest, 1 guy died from jumping other one OD but not sure about the metod, one girl who tried to slice her throath at 18 another one drinking bleach, one girl around 30 jumping from window and broke her leg, another guy around 30/40 tried to jump
And i personally had my attempts too, probably some more people who fake is suicide with car accident, or other stuff like that